Rank	Countries/Territories	Count	Percent
1	United States	466	31.3%
2	China	420	28.2%
3	Germany	115	7.7%
4	Netherlands	92	6.2%
5	India	53	3.6%
6	Japan	51	3.4%
7	United Kingdom	25	1.7%
8	France	24	1.6%
9	Australia	24	1.6%
10	Canada	21	1.4%
11	Egypt	17	1.1%
12	Bulgaria	17	1.1%
13	Ireland	16	1.1%
14	Russia	12	0.8%
15	Sweden	12	0.8%
16	Romania	11	0.7%
17	South Africa	9	0.6%
18	Cyprus	9	0.6%
19	Hong Kong	8	0.5%
20	Colombia	8	0.5%
21	Korea, Republic of	8	0.5%
22	Peru	7	0.5%
23	Singapore	6	0.4%
24	Argentina	5	0.3%
25	Hungary	5	0.3%
26	Iraq	4	0.3%
27	Nepal	3	0.2%
28	Brazil	3	0.2%
29	Austria	3	0.2%
30	Taiwan	3	0.2%
31	Thailand	3	0.2%
32	Turkey	2	0.1%
33	Ukraine	2	0.1%
34	Serbia	2	0.1%
35	Viet Nam	2	0.1%
36	Bangladesh	2	0.1%
37	Croatia	2	0.1%
38	Chile	2	0.1%
39	Poland	2	0.1%
40	New Zealand	2	0.1%
41	Nigeria	2	0.1%
42	Indonesia	2	0.1%
43	Israel	1	0.1%
44	Italy	1	0.1%
45	Mexico	1	0.1%
46	Moldova, Republic of	1	0.1%
47	Myanmar	1	0.1%
48	Kazakhstan	1	0.1%
49	Greece	1	0.1%
50	Spain	1	0.1%